lib/param/param_table.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    Parameter loading functions
   4    Copyright (C) Karl Auer 1993-1998
   5
   6    Largely re-written by Andrew Tridgell, September 1994
   7
   8    Copyright (C) Simo Sorce 2001
   9    Copyright (C) Alexander Bokovoy 2002
  10    Copyright (C) Stefan (metze) Metzmacher 2002
  11    Copyright (C) Jim McDonough <jmcd@us.ibm.com> 2003
  12    Copyright (C) Michael Adam 2008
  13    Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2007
  14    Copyright (C) Andrew Bartlett 2011
  15
  16    This program is free software; you can redistribute it and/or modify
  17    it under the terms of the GNU General Public License as published by
  18    the Free Software Foundation; either version 3 of the License, or
  19    (at your option) any later version.
  20
  21    This program is distributed in the hope that it will be useful,
  22    but WITHOUT ANY WARRANTY; without even the implied warranty of
  23    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  24    GNU General Public License for more details.
  25
  26    You should have received a copy of the GNU General Public License
  27    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  28 */
  29
  30 #include "includes.h"
  31 #include "lib/param/param.h"
  32 #include "lib/param/loadparm.h"
  33 #include "lib/param/param_global.h"
  34 #include "libcli/smb/smb_constants.h"
  35 #include "libds/common/roles.h"
  36 #include "source4/lib/tls/tls.h"
  37
  38 #ifndef N_
  39 #define N_(x) x
  40 #endif
  41
  42 static const struct enum_list enum_protocol[] = {
  43         {PROTOCOL_DEFAULT, "default"}, /* the caller decides what this means */
  44         {PROTOCOL_SMB2_10, "SMB2"}, /* for now keep PROTOCOL_SMB2_10 */
  45         {PROTOCOL_SMB3_11, "SMB3"}, /* for now keep PROTOCOL_SMB3_11 */
  46         {PROTOCOL_SMB3_11, "SMB3_11"},
  47         {PROTOCOL_SMB3_10, "SMB3_10"},
  48         {PROTOCOL_SMB3_02, "SMB3_02"},
  49         {PROTOCOL_SMB3_00, "SMB3_00"},
  50         {PROTOCOL_SMB2_24, "SMB2_24"},
  51         {PROTOCOL_SMB2_22, "SMB2_22"},
  52         {PROTOCOL_SMB2_10, "SMB2_10"},
  53         {PROTOCOL_SMB2_02, "SMB2_02"},
  54         {PROTOCOL_NT1, "NT1"},
  55         {PROTOCOL_LANMAN2, "LANMAN2"},
  56         {PROTOCOL_LANMAN1, "LANMAN1"},
  57         {PROTOCOL_CORE, "CORE"},
  58         {PROTOCOL_COREPLUS, "COREPLUS"},
  59         {PROTOCOL_COREPLUS, "CORE+"},
  60         {-1, NULL}
  61 };
  62
  63 static const struct enum_list enum_security[] = {
  64         {SEC_AUTO, "AUTO"},
  65         {SEC_USER, "USER"},
  66         {SEC_DOMAIN, "DOMAIN"},
  67         {SEC_ADS, "ADS"},
  68         {-1, NULL}
  69 };
  70
  71 static const struct enum_list enum_bool_auto[] = {
  72         {false, "No"},
  73         {false, "False"},
  74         {false, "0"},
  75         {true, "Yes"},
  76         {true, "True"},
  77         {true, "1"},
  78         {Auto, "Auto"},
  79         {-1, NULL}
  80 };
  81
  82 static const struct enum_list enum_csc_policy[] = {
  83         {CSC_POLICY_MANUAL, "manual"},
  84         {CSC_POLICY_DOCUMENTS, "documents"},
  85         {CSC_POLICY_PROGRAMS, "programs"},
  86         {CSC_POLICY_DISABLE, "disable"},
  87         {-1, NULL}
  88 };
  89
  90 /* Server role options */
  91 static const struct enum_list enum_server_role[] = {
  92         {ROLE_AUTO, "auto"},
  93         {ROLE_STANDALONE, "standalone server"},
  94         {ROLE_STANDALONE, "standalone"},
  95         {ROLE_DOMAIN_MEMBER, "member server"},
  96         {ROLE_DOMAIN_MEMBER, "member"},
  97         {ROLE_DOMAIN_PDC, "classic primary domain controller"},
  98         {ROLE_DOMAIN_BDC, "classic backup domain controller"},
  99         {ROLE_ACTIVE_DIRECTORY_DC, "active directory domain controller"},
 100         {ROLE_ACTIVE_DIRECTORY_DC, "domain controller"},
 101         {ROLE_ACTIVE_DIRECTORY_DC, "dc"},
 102         {-1, NULL}
 103 };
 104
 105 /* SMB signing types. */
 106 static const struct enum_list enum_smb_signing_vals[] = {
 107         {SMB_SIGNING_DEFAULT, "default"},
 108         {SMB_SIGNING_OFF, "No"},
 109         {SMB_SIGNING_OFF, "False"},
 110         {SMB_SIGNING_OFF, "0"},
 111         {SMB_SIGNING_OFF, "Off"},
 112         {SMB_SIGNING_OFF, "disabled"},
 113         {SMB_SIGNING_IF_REQUIRED, "if_required"},
 114         {SMB_SIGNING_IF_REQUIRED, "Yes"},
 115         {SMB_SIGNING_IF_REQUIRED, "True"},
 116         {SMB_SIGNING_IF_REQUIRED, "1"},
 117         {SMB_SIGNING_IF_REQUIRED, "On"},
 118         {SMB_SIGNING_IF_REQUIRED, "enabled"},
 119         {SMB_SIGNING_IF_REQUIRED, "auto"},
 120         {SMB_SIGNING_DESIRED, "desired"},
 121         {SMB_SIGNING_REQUIRED, "required"},
 122         {SMB_SIGNING_REQUIRED, "mandatory"},
 123         {SMB_SIGNING_REQUIRED, "force"},
 124         {SMB_SIGNING_REQUIRED, "forced"},
 125         {SMB_SIGNING_REQUIRED, "enforced"},
 126         {-1, NULL}
 127 };
 128
 129 static const struct enum_list enum_tls_verify_peer_vals[] = {
 130         {TLS_VERIFY_PEER_NO_CHECK,
 131          TLS_VERIFY_PEER_NO_CHECK_STRING},
 132         {TLS_VERIFY_PEER_CA_ONLY,
 133          TLS_VERIFY_PEER_CA_ONLY_STRING},
 134         {TLS_VERIFY_PEER_CA_AND_NAME_IF_AVAILABLE,
 135          TLS_VERIFY_PEER_CA_AND_NAME_IF_AVAILABLE_STRING},
 136         {TLS_VERIFY_PEER_CA_AND_NAME,
 137          TLS_VERIFY_PEER_CA_AND_NAME_STRING},
 138         {TLS_VERIFY_PEER_AS_STRICT_AS_POSSIBLE,
 139          TLS_VERIFY_PEER_AS_STRICT_AS_POSSIBLE_STRING},
 140         {-1, NULL}
 141 };
 142
 143 /* DNS update options. */
 144 static const struct enum_list enum_dns_update_settings[] = {
 145         {DNS_UPDATE_OFF, "disabled"},
 146         {DNS_UPDATE_OFF, "No"},
 147         {DNS_UPDATE_OFF, "False"},
 148         {DNS_UPDATE_OFF, "0"},
 149         {DNS_UPDATE_OFF, "Off"},
 150         {DNS_UPDATE_ON, "nonsecure and secure"},
 151         {DNS_UPDATE_ON, "nonsecure"},
 152         {DNS_UPDATE_SIGNED, "secure only"},
 153         {DNS_UPDATE_SIGNED, "secure"},
 154         {DNS_UPDATE_SIGNED, "signed"},
 155         {-1, NULL}
 156 };
 157
 158 /*
 159    Do you want session setups at user level security with a invalid
 160    password to be rejected or allowed in as guest? WinNT rejects them
 161    but it can be a pain as it means "net view" needs to use a password
 162
 163    You have 3 choices in the setting of map_to_guest:
 164
 165    "Never" means session setups with an invalid password
 166    are rejected. This is the default.
 167
 168    "Bad User" means session setups with an invalid password
 169    are rejected, unless the username does not exist, in which case it
 170    is treated as a guest login
 171
 172    "Bad Password" means session setups with an invalid password
 173    are treated as a guest login
 174
 175    Note that map_to_guest only has an effect in user or server
 176    level security.
 177 */
 178
 179 static const struct enum_list enum_map_to_guest[] = {
 180         {NEVER_MAP_TO_GUEST, "Never"},
 181         {MAP_TO_GUEST_ON_BAD_USER, "Bad User"},
 182         {MAP_TO_GUEST_ON_BAD_PASSWORD, "Bad Password"},
 183         {MAP_TO_GUEST_ON_BAD_UID, "Bad Uid"},
 184         {-1, NULL}
 185 };
 186
 187 /* Config backend options */
 188
 189 static const struct enum_list enum_config_backend[] = {
 190         {CONFIG_BACKEND_FILE, "file"},
 191         {CONFIG_BACKEND_REGISTRY, "registry"},
 192         {-1, NULL}
 193 };
 194
 195 static const struct enum_list enum_smbd_profiling_level[] = {
 196         {0, "off"}, {1, "count"}, {2, "on"}, {-1, NULL}
 197 };
 198
 199
 200 /* ADS kerberos ticket verification options */
 201
 202 static const struct enum_list enum_kerberos_method[] = {
 203         {KERBEROS_VERIFY_SECRETS, "default"},
 204         {KERBEROS_VERIFY_SECRETS, "secrets only"},
 205         {KERBEROS_VERIFY_SECRETS, "secretsonly"},
 206         {KERBEROS_VERIFY_SYSTEM_KEYTAB, "system keytab"},
 207         {KERBEROS_VERIFY_SYSTEM_KEYTAB, "systemkeytab"},
 208         {KERBEROS_VERIFY_DEDICATED_KEYTAB, "dedicated keytab"},
 209         {KERBEROS_VERIFY_DEDICATED_KEYTAB, "dedicatedkeytab"},
 210         {KERBEROS_VERIFY_SECRETS_AND_KEYTAB, "secrets and keytab"},
 211         {KERBEROS_VERIFY_SECRETS_AND_KEYTAB, "secretsandkeytab"},
 212         {-1, NULL}
 213 };
 214
 215 /* Kerberos encryption types selection options */
 216
 217 static const struct enum_list enum_kerberos_encryption_types_vals[] = {
 218         {KERBEROS_ETYPES_ALL, "all"},
 219         {KERBEROS_ETYPES_STRONG, "strong"},
 220         {KERBEROS_ETYPES_LEGACY, "legacy"},
 221         {-1, NULL}
 222 };
 223
 224 static const struct enum_list enum_printing[] = {
 225         {PRINT_SYSV, "sysv"},
 226         {PRINT_AIX, "aix"},
 227         {PRINT_HPUX, "hpux"},
 228         {PRINT_BSD, "bsd"},
 229         {PRINT_QNX, "qnx"},
 230         {PRINT_PLP, "plp"},
 231         {PRINT_LPRNG, "lprng"},
 232 #ifdef HAVE_CUPS
 233         {PRINT_CUPS, "cups"},
 234 #endif
 235 #ifdef HAVE_IPRINT
 236         {PRINT_IPRINT, "iprint"},
 237 #endif
 238         {PRINT_LPRNT, "nt"},
 239         {PRINT_LPROS2, "os2"},
 240 #if defined(DEVELOPER) || defined(ENABLE_SELFTEST)
 241         {PRINT_TEST, "test"},
 242         {PRINT_VLP, "vlp"},
 243 #endif /* DEVELOPER */
 244         {-1, NULL}
 245 };
 246
 247 static const struct enum_list enum_ldap_sasl_wrapping[] = {
 248         {0, "plain"},
 249         {ADS_AUTH_SASL_SIGN, "sign"},
 250         {ADS_AUTH_SASL_SEAL, "seal"},
 251         {-1, NULL}
 252 };
 253
 254 static const struct enum_list enum_ldap_server_require_strong_auth_vals[] = {
 255         { LDAP_SERVER_REQUIRE_STRONG_AUTH_NO, "No" },
 256         { LDAP_SERVER_REQUIRE_STRONG_AUTH_NO, "False" },
 257         { LDAP_SERVER_REQUIRE_STRONG_AUTH_NO, "0" },
 258         { LDAP_SERVER_REQUIRE_STRONG_AUTH_ALLOW_SASL_OVER_TLS,
 259           "allow_sasl_over_tls" },
 260         { LDAP_SERVER_REQUIRE_STRONG_AUTH_YES, "Yes" },
 261         { LDAP_SERVER_REQUIRE_STRONG_AUTH_YES, "True" },
 262         { LDAP_SERVER_REQUIRE_STRONG_AUTH_YES, "1" },
 263         {-1, NULL}
 264 };
 265
 266 static const struct enum_list enum_ldap_ssl[] = {
 267         {LDAP_SSL_OFF, "no"},
 268         {LDAP_SSL_OFF, "off"},
 269         {LDAP_SSL_START_TLS, "start tls"},
 270         {LDAP_SSL_START_TLS, "start_tls"},
 271         {-1, NULL}
 272 };
 273
 274 /* LDAP Dereferencing Alias types */
 275 #define SAMBA_LDAP_DEREF_NEVER          0
 276 #define SAMBA_LDAP_DEREF_SEARCHING      1
 277 #define SAMBA_LDAP_DEREF_FINDING        2
 278 #define SAMBA_LDAP_DEREF_ALWAYS         3
 279
 280 static const struct enum_list enum_ldap_deref[] = {
 281         {SAMBA_LDAP_DEREF_NEVER, "never"},
 282         {SAMBA_LDAP_DEREF_SEARCHING, "searching"},
 283         {SAMBA_LDAP_DEREF_FINDING, "finding"},
 284         {SAMBA_LDAP_DEREF_ALWAYS, "always"},
 285         {-1, "auto"}
 286 };
 287
 288 static const struct enum_list enum_ldap_passwd_sync[] = {
 289         {LDAP_PASSWD_SYNC_OFF, "no"},
 290         {LDAP_PASSWD_SYNC_OFF, "off"},
 291         {LDAP_PASSWD_SYNC_ON, "yes"},
 292         {LDAP_PASSWD_SYNC_ON, "on"},
 293         {LDAP_PASSWD_SYNC_ONLY, "only"},
 294         {-1, NULL}
 295 };
 296
 297 static const struct enum_list enum_map_readonly[] = {
 298         {MAP_READONLY_NO, "no"},
 299         {MAP_READONLY_NO, "false"},
 300         {MAP_READONLY_NO, "0"},
 301         {MAP_READONLY_YES, "yes"},
 302         {MAP_READONLY_YES, "true"},
 303         {MAP_READONLY_YES, "1"},
 304         {MAP_READONLY_PERMISSIONS, "permissions"},
 305         {MAP_READONLY_PERMISSIONS, "perms"},
 306         {-1, NULL}
 307 };
 308
 309 static const struct enum_list enum_case[] = {
 310         {CASE_LOWER, "lower"},
 311         {CASE_UPPER, "upper"},
 312         {-1, NULL}
 313 };
 314
 315 static const struct enum_list enum_inherit_owner_vals[] = {
 316     {INHERIT_OWNER_NO, "no"},
 317     {INHERIT_OWNER_WINDOWS_AND_UNIX, "windows and unix"},
 318     {INHERIT_OWNER_WINDOWS_AND_UNIX, "yes"},
 319     {INHERIT_OWNER_UNIX_ONLY, "unix only"},
 320     {-1, NULL}};
 321
 322 static const struct enum_list enum_mangled_names[] = {
 323         {MANGLED_NAMES_NO, "no"},
 324         {MANGLED_NAMES_NO, "false"},
 325         {MANGLED_NAMES_NO, "0"},
 326         {MANGLED_NAMES_ILLEGAL, "illegal"},
 327         {MANGLED_NAMES_YES, "yes"},
 328         {MANGLED_NAMES_YES, "true"},
 329         {MANGLED_NAMES_YES, "1"},
 330         {-1, NULL}
 331 };
 332
 333 /* Note: We do not initialise the defaults union - it is not allowed in ANSI C
 334  *
 335  * NOTE: Handling of duplicated (synonym) parameters:
 336  *   Parameters that are synonymous are stored in the same variable.
 337  *   All but the default spelling carry the flag FLAG_SYNONYM.
 338  */
 339
 340 #define GLOBAL_VAR(name) offsetof(struct loadparm_global, name)
 341 #define LOCAL_VAR(name) offsetof(struct loadparm_service, name)
 342
 343 #include "lib/param/param_table_gen.c"
 344
 345 int num_parameters(void)
 346 {
 347         return (sizeof(parm_table) / sizeof(struct parm_struct));
 348 }